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- Through comparison of merits and demerits of steam stripping process and nitrogen stripping process, the feasibility of usingnitrogen as stripping gas in wax deoiling unit is analyzed. 通过对蒸汽汽提工艺同氮气汽提工艺的优缺点进行比较,对蜡脱油装置采用氮气作为汽提气的可行性进行了分析。
- The filter operation optimization and technical transform of the wax deoiling unit in Daqing Refinery was introduced. 介绍了大庆炼油厂蜡脱油装置过滤机操作的优化及技术改造。
- The effects of the solvent ratio, the dilution solvent ratio and deoiling temperature on the slack wax deoiling were examined. 分别对溶剂比、稀释溶剂比和脱油温度进行了考察。
- STUDY ON NEW MIBK DEOILING PROCESS FOR MICROCRYSTAL WAX PRODUCTION 甲基异丁基酮溶剂脱油生产微晶蜡研究
- methyl-isobutyl ketone wax deoiling 甲基异丁基酮法蜡脱油
- MICROCRYSTALLINE WAX PRODUCTION BY FLEXIBLE MULTI-STAGEISOTHERMAL DEOILING PROCESS 采用灵活多段等温脱油新工艺生产微晶蜡
- Keywords Screw pump Spray wax deoiling unit Economic benefit; 螺杆泵;喷雾蜡脱油装置;经济效益;
- DEWAXING AND DEOILING PROCESS FOR DAQING DISTILLATE OIL 大庆馏分油脱蜡脱油工艺
- Keywords wax deoiling;filter;vacuum degree;yield;optimization;technical transform; 蜡脱油;过滤机;真空度;收率;优化;技术改造;
- He impressed his seal on the wax. 他在火漆上盖了他的私章。
- The moon wax till it become full, and then wane. 月亮渐渐变圆直至满盈,然後再变亏缺。
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- You should use wax polish on wooden furniture. 你应在木制家俱上打上蜡。
- A product of a document copying process. 文件复制过程的一种产品。
- Candles are made of paraffin wax. 蜡烛是由石蜡做成的。
- The new process extracts oil from shale. 这一新过程可从页岩里提炼出石油。
- PREPARATION OF LUBE BASE OIL WITH HIGH VISCOSITY INDEX (HVI) BY MEDIUM PRESSURE HYDROTREATING OF DEWAXED OIL AND WAX DEOILING OIL FROMNANYANG VACCUM DISTILLATE 南阳减三线脱蜡油加蜡下油中区加氢处理生产高粘度指数润滑油
- The project is not finished but is till in process. 该项工程尚未结束,仍在进行之中。
- Plasticine is soft and can be moulded, like wax, into any shape. 代用粘土柔软得很,可像腊一样捏成任何形状的东西。
- An exhibition of wax figures in a museum. 蜡像展蜡像馆中的蜡像展览
